Is there any difference between the production process of ductile iron pipe and ordinary iron pipe?

There is a difference between the production process of ductile iron pipes and ordinary iron pipes, because ordinary iron pipes do not contain rare metals such as magnesium and calcium, so ductile iron pipes are better in terms of performance. So what are the specific performance characteristics?

The corrosion resistance and toughness of ductile iron pipes have been greatly improved. They are lighter than ordinary iron pipes, and the wall thickness of the pipes is thinner, which makes it easier for installers to install them. Nowadays, ductile iron pipes are not only widely used in China, but also sold abroad. As for how ductile iron pipes are forged: under the conditions of high fire resistance and good thermal insulation, high-temperature molten iron directly acts on the coating surface. Therefore, at the moment of pouring, the coating surface temperature reaches 1200-1300 degrees Celsius. In this state, the coating performance should remain stable, and the ductile iron pipes should not melt, decompose, or soften. If you want to buy ductile iron pipes, you can communicate with us directly through the contact information on the website.

Ductile iron pipes have the characteristics of simple and easy-to-obtain raw materials, low price, easy atomization of coatings, uniform composition, not easy to precipitate, not easy to clog pipes and nozzles, etc., which can reduce production costs and ensure good spraying performance. It can eliminate the defects of ductile iron pipes such as looseness produced by metal in the smelting process, optimize the microstructure, and at the same time, due to the preservation of complete metal flow lines, the mechanical properties of forgings are generally better than those of castings of the same material.